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AU2062788A - Apparatus for dendritic web growth systems - Google Patents

Apparatus for dendritic web growth systems

Info

Publication number
AU2062788A
AU2062788A AU20627/88A AU2062788A AU2062788A AU 2062788 A AU2062788 A AU 2062788A AU 20627/88 A AU20627/88 A AU 20627/88A AU 2062788 A AU2062788 A AU 2062788A AU 2062788 A AU2062788 A AU 2062788A
Authority
AU
Australia
Prior art keywords
growth systems
dendritic web
web growth
dendritic
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU20627/88A
Other versions
AU609855B2 (en
Inventor
Rolv Hundal
James Paul Mchugh
Raymond George Seidensticker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of AU2062788A publication Critical patent/AU2062788A/en
Application granted granted Critical
Publication of AU609855B2 publication Critical patent/AU609855B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H10P95/00—
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/34—Edge-defined film-fed crystal-growth using dies or slits
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/14—Heating of the melt or the crystallised materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/90—Apparatus characterized by composition or treatment thereof, e.g. surface finish, surface coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1032—Seed pulling
    • Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
AU20627/88A 1987-09-02 1988-08-08 Apparatus for dendritic web growth systems Ceased AU609855B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/092,791 US4786479A (en) 1987-09-02 1987-09-02 Apparatus for dendritic web growth systems
US092791 1987-09-02

Publications (2)

Publication Number Publication Date
AU2062788A true AU2062788A (en) 1989-03-02
AU609855B2 AU609855B2 (en) 1991-05-09

Family

ID=22235183

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20627/88A Ceased AU609855B2 (en) 1987-09-02 1988-08-08 Apparatus for dendritic web growth systems

Country Status (6)

Country Link
US (1) US4786479A (en)
JP (1) JP2686489B2 (en)
KR (1) KR0129866B1 (en)
AU (1) AU609855B2 (en)
FR (1) FR2619827A1 (en)
IT (1) IT1226856B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595675B2 (en) * 1987-02-09 1990-04-05 Ebara Solar, Inc. Conforming cricible/susceptor system for silicon crystal growth

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633218B2 (en) * 1987-12-08 1994-05-02 日本鋼管株式会社 Silicon single crystal manufacturing equipment
EP0340941A1 (en) * 1988-04-28 1989-11-08 Nkk Corporation Method and apparatus for manufacturing silicon single crystals
US4997628A (en) * 1989-08-24 1991-03-05 Westinghouse Electric Corp. Web growth configuration for higher productivity and 100% feed rate capability at wide widths
JP2526439B2 (en) * 1991-07-09 1996-08-21 ヤマハ株式会社 Electronic musical instrument
US6143633A (en) * 1995-10-05 2000-11-07 Ebara Solar, Inc. In-situ diffusion of dopant impurities during dendritic web growth of crystal ribbon
US9957636B2 (en) * 2014-03-27 2018-05-01 Varian Semiconductor Equipment Associates, Inc. System and method for crystalline sheet growth using a cold block and gas jet
US20250137135A1 (en) * 2022-02-28 2025-05-01 Metox International, Inc. Susceptor Assembly for a Chemical Vapor Deposition Reactor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262176A (en) * 1960-03-11 1900-01-01
US3265469A (en) * 1964-09-21 1966-08-09 Gen Electric Crystal growing apparatus
US3953174A (en) * 1975-03-17 1976-04-27 Tyco Laboratories, Inc. Apparatus for growing crystalline bodies from the melt
US4116641A (en) * 1976-04-16 1978-09-26 International Business Machines Corporation Apparatus for pulling crystal ribbons from a truncated wedge shaped die
US4184907A (en) * 1977-03-17 1980-01-22 Mobil Tyco Solar Energy Corporation Control of capillary die shaped crystal growth of silicon and germanium crystals
US4325917A (en) * 1977-07-21 1982-04-20 Pelts Boris B Method and apparatus for producing sapphire tubes
DE2821481C2 (en) * 1978-05-17 1985-12-05 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Device for pulling high-purity semiconductor rods from the melt
JPS6077195A (en) * 1983-10-03 1985-05-01 Agency Of Ind Science & Technol Apparatus for producing compound semiconductor single crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595675B2 (en) * 1987-02-09 1990-04-05 Ebara Solar, Inc. Conforming cricible/susceptor system for silicon crystal growth

Also Published As

Publication number Publication date
IT1226856B (en) 1991-02-19
JP2686489B2 (en) 1997-12-08
FR2619827A1 (en) 1989-03-03
US4786479A (en) 1988-11-22
JPS6479091A (en) 1989-03-24
AU609855B2 (en) 1991-05-09
KR890005823A (en) 1989-05-17
IT8821745A0 (en) 1988-08-25
KR0129866B1 (en) 1998-04-06

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